206413636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{360863}}^1$

素因数の和:360891

約数の個数: 24

約数和(自身を含む): 424376064

約数和(自身を除く): 217962428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 360863, 721726, 1443452, 3969493, 4691219, 7938986, 9382438, 15877972, 18764876, 51603409, 103206818, 206413636]

約数ペア:

[(1, 206413636), (2, 103206818), (4, 51603409), (11, 18764876), (13, 15877972), (22, 9382438), (26, 7938986), (44, 4691219), (52, 3969493), (143, 1443452), (286, 721726), (572, 360863)]